Overview

This node interacts with Kubernetes to perform operations on various Kubernetes resources. Specifically, for the ReplicaSets resource with the 'Run' operation, it runs a pod using a specified container image and command within a given namespace, then retrieves the output from the pod's execution. This is useful for running containerized tasks or scripts dynamically in a Kubernetes environment and capturing their output for further workflow processing.

Use Case Examples

1. Running a pod with a specific container image and command in a Kubernetes ReplicaSet to execute a batch job or script and capture its output.
2. Automating deployment tasks by running commands inside a pod created on-the-fly in a specified namespace.

Properties

Output

JSON

• stdout - The standard output from the executed pod command.

Dependencies

• Requires Kubernetes API credentials to authenticate and interact with the Kubernetes cluster.

Troubleshooting

• If no credentials are returned, the node throws an error indicating missing Kubernetes API credentials. Ensure credentials are properly configured.
• If the 'Command' input is not a valid JSON array, the node throws an error. Verify that the command is correctly formatted as a JSON array.
• Errors may occur if the specified image is invalid or the pod fails to start. Check the image name and Kubernetes cluster status.